3.5 sec in total
752 ms
2.6 sec
200 ms
Welcome to jfnc.ir homepage info - get ready to check Jfnc best content for Iran right away, or after learning these important things about jfnc.ir
سوخت و احتراق (JFNC)
Visit jfnc.irWe analyzed Jfnc.ir page load time and found that the first response time was 752 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
jfnc.ir performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.7 s
33/100
25%
Value6.5 s
39/100
10%
Value810 ms
36/100
30%
Value0.697
7/100
15%
Value7.0 s
52/100
10%
752 ms
101 ms
289 ms
191 ms
195 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Jfnc.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Jfnc.ir.
Page size can be reduced by 699.1 kB (75%)
938.0 kB
238.8 kB
In fact, the total size of Jfnc.ir main page is 938.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. CSS take 516.4 kB which makes up the majority of the site volume.
Potential reduce by 36.7 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 8.3 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.7 kB or 81% of the original size.
Potential reduce by 3.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Jfnc images are well optimized though.
Potential reduce by 231.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 231.9 kB or 72% of the original size.
Potential reduce by 427.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jfnc.ir needs all CSS files to be minified and compressed as it can save up to 427.5 kB or 83% of the original size.
Number of requests can be reduced by 22 (85%)
26
4
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jfnc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
www.jfnc.ir
752 ms
social-icon-font.css
101 ms
bootstrap.min.css
289 ms
header.css
191 ms
footer.css
195 ms
essentials.css
403 ms
cookieconsent.min.css
199 ms
layout-RTL.css
204 ms
bootstrap-rtl.min.css
284 ms
RTL-font-Yekan.css
296 ms
accordian.css
298 ms
academicons.min.css
305 ms
stl_front.css
379 ms
jquery.min.js
488 ms
common.js
397 ms
cookieconsent.min.js
427 ms
article.js
474 ms
scripts.js
475 ms
swiper.min.js
497 ms
demo.swiper_slider.js
498 ms
font-awesome.min.css
169 ms
head_fa.jpg
127 ms
cover_fa.jpg
127 ms
bootstrap.min.js
102 ms
yekan_font.ttf
236 ms
fontawesome-webfont.woff
292 ms
et-line.woff
191 ms
jquery.form.min.js
101 ms
jquery.validation.min.js
113 ms
print.css
100 ms
jfnc.ir accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jfnc.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jfnc.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jfnc.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jfnc.ir main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
jfnc.ir
Open Graph description is not detected on the main page of Jfnc. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: